Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  984 1881 (N50E34 L=197)   471     74        1 ( 953/1861-1021/1912)   7.1 E39-E28 N48-N53
      2  396 1458 (N07E51 L=180)  1659    297        1 ( 302/1393- 541/1511)  25.2 E58-E40 N01-N10
      3 1766 1356 (N32W45 L=277)   467    133        0 (1754/1295-1780/1420)  83.7 W43-W47 N27-N36
      4 1870 1290 (N32W59 L=290)  1865    263        1 (1797/1195-1934/1406) -25.3 W50-W70 N27-N37
      5 1534 1214 (N16W26 L=258)   459    114        0 (1478/1193-1591/1234)  14.0 W22-W30 N14-N17
      6  718  873 (S22E15 L=216)   192    105        0 ( 664/ 852- 766/ 888)  26.6 E18-E12 S24-S20
      7  191  768 (S37E65 L=166)   772     95        3 ( 166/ 716- 214/ 809)  45.0 E69-E60 S40-S34
      8 1628  616 (S15W50 L=281)   732    127        1 (1582/ 557-1669/ 654)  76.0 W47-W52 S19-S11
      9 1480  380 (S32W54 L=285)   453     66        0 (1445/ 363-1518/ 398)  21.8 W50-W57 S33-S29
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y